Following previous work on congruence subgroups and crystallographic braid groups, we study the lower central series of congruence braid groups related to the braid group B₃, showing in particular that corresponding quotients are almost crystallographic.
No takes yet. Share an insight, caveat, or question.
Bellingeri et al. (2024) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: